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Open access Jurnal SINTA 3

ANALYSIS OF COVID-19 FOMITE TRANSMISSION MODEL WITH DISINFECTANT SPRAY

BAREKENG: Jurnal Ilmu Matematika dan Terapan · Vol. 16 No. 3 (2022) · pp. 1021–1030

DOI
10.30598/barekengvol16iss3pp1021-1030
ISSN
2615-3017, 1978-7227
Published
2022-09-01
Publisher
PATTIMURA UNIVERSITY
Language
eng
License
creativecommons.org/licenses/by-sa/4.0

Abstract

The SARS-CoV-2 virus causes the infectious disease COVID-19. This virus can be transmitted via the fomite mode of transmission (the surface of objects contaminated with the virus). It is possible to prevent the spread of COVID-19 by spraying disinfectant on infected objects. This research aims to develop a mathematical model of COVID-19 fomite transmission with disinfectant spraying intervention. The model was analyzed by determining its stability and critical point. A Ro analysis was conducted to determine the impact of disinfectant spraying on the eradication or spread of the disease. The results demonstrated that, in the absence of disinfectant spraying, the number of infected humans increased rapidly and abruptly. Based on the findings of sensitivity analysis, it is known that spraying disinfectants is highly effective at reducing Ro, thereby reducing the number of infected humans and eradicating the disease from the population. In this study, the recommended measure to prevent the spread of COVID-19 is the periodic application of disinfectant in accordance with medical regulations.

Collaboration network of the authors

36 authors · 102 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Institut Agama Islam Muhammadiyah Sinjai
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Miftahul JannahAffiliation unknown2
Darvi Mailisa PutriAffiliation unknown2
Amanda AdityaningrumAffiliation unknown2
Muhammad Kabil DjafarUniversitas Halu Oleo1
Herdi BudimanUniversitas Halu Oleo1
Sadri SadriUniversitas Halu Oleo1
Gusti Arviana RahmanUniversitas Halu Oleo1
Agusyarif Rezka NuhaAffiliation unknown1
Novianita AchmadAffiliation unknown1
Syarif AbdullahAffiliation unknown1
Sri Istiyarti Uswatun ChasanahAffiliation unknown1
Nina ValentikaAffiliation unknown1
Syarto MusthofaAffiliation unknown1
Ismail DjakariaAffiliation unknown1
Muhammad Rezky Friesta PayuAffiliation unknown1
Lailany YahyaAffiliation unknown1
Sri Indriani LadjaliAffiliation unknown1
Herlina JusufAffiliation unknown1
Afrimayani AfrimayaniAffiliation unknown1
Fitri Rahmah Ul HasanahAffiliation unknown1
Asriadi AsriadiInstitut Agama Islam Muhammadiyah Sinjai1
Dewi Rahmawaty IsaAffiliation unknown1
Resmawan ResmawanAffiliation unknown1
Annisa Maharani BrahimAffiliation unknown1
Lathifah AnnurAffiliation unknown1
Athisa Ratu LauraAffiliation unknown1
Rudiyanto RudiyantoAffiliation unknown1
Dodi DeviantoAffiliation unknown1
Ferra YanuarAffiliation unknown1
Maiyastri MaiyastriAffiliation unknown1
DWI SULISTIOWATIAffiliation unknown1
Maya Sari SyahrulAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs3.unpatti.ac.id/index.php/barekeng/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">ANALYSIS OF COVID-19 FOMITE TRANSMISSION MODEL WITH DISINFECTANT SPRAY</dc:title>
	<dc:creator>Sabran, La Ode</dc:creator>
	<dc:creator>Rianjaya, Ilham Dangu</dc:creator>
	<dc:creator>Hasibuan, Lilis Harianti</dc:creator>
	<dc:creator>Nashar, La Ode</dc:creator>
	<dc:description xml:lang="en-US">The SARS-CoV-2 virus causes the infectious disease COVID-19. This virus can be transmitted via the fomite mode of transmission (the surface of objects contaminated with the virus). It is possible to prevent the spread of COVID-19 by spraying disinfectant on infected objects. This research aims to develop a mathematical model of COVID-19 fomite transmission with disinfectant spraying intervention. The model was analyzed by determining its stability and critical point. A Ro analysis was conducted to determine the impact of disinfectant spraying on the eradication or spread of the disease. The results demonstrated that, in the absence of disinfectant spraying, the number of infected humans increased rapidly and abruptly. Based on the findings of sensitivity analysis, it is known that spraying disinfectants is highly effective at reducing Ro, thereby reducing the number of infected humans and eradicating the disease from the population. In this study, the recommended measure to prevent the spread of COVID-19 is the periodic application of disinfectant in accordance with medical regulations.</dc:description>
	<dc:publisher xml:lang="en-US">PATTIMURA UNIVERSITY</dc:publisher>
	<dc:date>2022-09-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6248</dc:identifier>
	<dc:identifier>10.30598/barekengvol16iss3pp1021-1030</dc:identifier>
	<dc:source xml:lang="en-US">BAREKENG: Jurnal Ilmu Matematika dan Terapan; Vol 16 No 3 (2022): BAREKENG: Journal of Mathematics and Its Applications; 1021-1030</dc:source>
	<dc:source>2615-3017</dc:source>
	<dc:source>1978-7227</dc:source>
	<dc:source>10.30598/barekengvol16iss3year2022</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6248/4626</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 La Ode Sabran, Ilham Dangu Rianjaya, Lilis Harianti Hasibuan, La Ode Nashar</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>